Weight Cups a Day
1 kg (2.2 lb) 1/4 to 1/3 cups
5 kg (11 lb) 2/3 to 1 cup
10 kg (22 lb) 1 cup to 1 3/4 cups
20 kg (44.1 lb) 1 3/4 to 3 cups
30 kg (66.1 lbs) 2 1/2 to 4 1/4 cups
40 kg (88.2 lbs) 3 to 5 1/4 cups
50 kg (110.2 lbs) 3 1/2 to 6 cups
60 kg (132.2 lbs) 4 to 6 2/3 cups
70 kg (154.3 lbs) 4 1/2 to 7 1/2 cups